n | a(n) |
---|---|
0 | 2 |
1 | 5 |
2 | 14 |
3 | 36 |
4 | 95 |
5 | 248 |
6 | 650 |
7 | 1701 |
8 | 4454 |
9 | 11660 |
10 | 30527 |
11 | 79920 |
12 | 209234 |
13 | 547781 |
14 | 1434110 |
15 | 3754548 |
16 | 9829535 |
17 | 25734056 |
18 | 67372634 |
19 | 176383845 |
20 | 461778902 |
21 | 1208952860 |
22 | 3165079679 |
23 | 8286286176 |
24 | 21693778850 |
25 | 56795050373 |
26 | 148691372270 |
27 | 389279066436 |
28 | 1019145827039 |
[2,5,14,36,95,248,650,1701,4454,11660,30527,79920, 209234,547781,1434110,3754548,9829535,25734056, 67372634,176383845,461778902,1208952860, 3165079679,8286286176,21693778850,56795050373, 148691372270,389279066436,1019145827039] |